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Material properties are most often characterized by a set of numerical parameters called moduli. The elastic properties can be well-characterized by the Young's modulus , Poisson's ratio , Bulk modulus , and Shear modulus or they may be described by the Lamé parameters .
The shear modulus is one of several quantities for measuring the stiffness of materials. All of them arise in the generalized Hooke's law: . Young's modulus E describes the material's strain response to uniaxial stress in the direction of this stress (like pulling on the ends of a wire or putting a weight on top of a column, with the wire getting longer and the column losing height),
Mechanical properties; Young's modulus (E) 71.7 GPa (10,400 ksi) ... 7075 aluminium alloy (AA7075) is an aluminium alloy with zinc as the primary alloying element. It ...
6061 aluminium alloy (Unified Numbering System (UNS) designation A96061) is a precipitation-hardened aluminium alloy, containing magnesium and silicon as its major alloying elements. Originally called "Alloy 61S", it was developed in 1935. [ 2 ]
Specific modulus is a materials property consisting of the elastic modulus per mass density of a material. It is also known as the stiffness to weight ratio or specific stiffness . High specific modulus materials find wide application in aerospace applications where minimum structural weight is required.
7072 aluminium alloy is an aluminium alloy, ... Properties [1] Metric Density 2.6 - 2.8 g/cm3 Shear strength 62 MPa Elastic modulus 70-80 GPa Poisson's ratio 0.33
6009 Aluminium alloy has minor elements ... Shear modulus: 26 GPa Poisson's ratio: 0.33 Thermal properties. Thermal Properties Metric CTE, linear: 21.6 μm/m-°C at ...
2024-O temper aluminium has no heat treating. It has an ultimate tensile strength of 140–210 MPa (21–30 ksi), and a maximum yield strength of no more than 97 MPa (14,000 psi). The material has elongation (stretch before ultimate failure) of 10–25%, this is the allowable range per applicable AMS specifications.